Waffle iron



FIG. 1 is a perspective view of a waffle iron showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

The side opposite that shown in FIGS. 1 and 3 is a mirror image thereof,and the bottom is unornamented.

The ornamental design for a waffle iron, as shown and described.